# Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm

**Manufacturer:** Goldwood  
**MPN:** `GW-12PC-8`

The Goldwood Sound GW-12PC-8 is a heavy-duty 12" subwoofer designed for professional applications. It features a 2" 4-layer aluminum voice coil, 50oz magnet, and poly-mica cone with rubber surround. The speaker has a frequency response of 20-3500Hz, 93dB SPL, and 8ohm impedance. It can handle 225 watts RMS and 450 watts Max power. The die-cast aluminum frame measures 12.25" in size and fits enclosures with a 11.125" hole size.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Goldwood |
| Manufacturer name | Goldwood |
| Manufacturer | Goldwood, Goldwood Sound, Inc. |
| DimensionUnit | inch |
| Extra Product Name | Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm |
| UPC | 643420100228 |
| Weight | 9.6, 9.4578310398, 9.60, 9.849999991739881487688690 |
| WeightUnit | lbs |
| depth | 5.375 |
| diameter | 12.25 |
| height | 12.25 |
| height_Attrib | Overall Outside Diameter |
| length | 5.375 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | GW-12PC-8 |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | 290-334 |
| snippet | Goldwood GW-12PC-8 12" Heavy Duty Woofer 8 Ohm. Part Number: 290-334 by Goldwood. |
| width | 12.25 |
| width_Attrib | Overall Outside Diameter |
| Brand | Goldwood, Goldwood Sound, Inc. |
| Model | GW-12PC-8 |
| Part Number | 290-334 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Power Handling (RMS) | 225 Watts |
| Power Handling (MAX) | 450 Watts |
| Impedance | 8?, 8.0 |
| Frequency Response | 32 to 4,000Hz |
| Sensitivity | 89.8dB 2.83V/1m |
| Voice Coil Diameter | 2" |
| Resonant Frequency (Fs) | 33Hz |
| DC Resistance (Re) | 7.1? |
| Voice Coil Inductance (Le) | 2.1mH |
| Mechanical Q (Qms) | 3.83 |
| Electromagnetic Q (Qes) | 0.56 |
| Total Q (Qts) | 0.49 |
| Compliance Equivalent Volume (Vas) | 3.01ft? |
| Mechanical Compliance of Suspension (Cms) | 0.25mm/N |
| BL Product (BL) | 15.7T?m |
| Diaphragm Mass Inc Airload (Mms) | 93.1g |
| Maximum Linear Excursion (Xmax) | 5mm |
| Surface Area of Cone (Sd) | 494.02cm? |
| Cone Material | Poly |
| Surround Material | Rubber |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 12.25" |
| Baffle Cutout Diameter | 11.125" |
| Depth | 5.375" |
| # Mounting Holes | 8 |
| Sealed Volume | 1.5ft? |
| Sealed F3 | 54.2Hz |
| Vented Volume | 2.5ft? |
| Vented F3 | 34.1Hz |
| ASIN | B0002ZPSK0, B07RJ4DWS4 |
| AdultProduct | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 290-334 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/147000000/147197000/part_--GW12PC8---Goldwood--2bb190c48b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp